Cell Unit Review

There are three parts to the cell theory. Which is NOT one of those parts?

• All organisms are composed of one or more cells.
• The cell is the basic unit of structure and organization in organisms.
• Cells spontaneously arise from carbon and nutrients carried in the bloodstream.
• All cells come from pre-existing cells.

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NGSS.MS-LS1-1

This scientist was the first to identify cells and name them:

• Hooke
• Leeunwenhoek
• Schleiden
• Virchow

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NGSS.MS-LS1-1

Which organelle is only found in a plant cell? 

• nucleus
• chloroplast
• mitochondria
• cell membrane

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NGSS.MS-LS1-2

NGSS.MS-LS1-6

Where is DNA stored in a cell? 

• Lysosomes
• Golgi Complex
• Ribosomes
• Nucleus

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NGSS.MS-LS1-2

What is the fluid inside a cell that holds organelles in place? 

• Endoplasimic Reticulum

• Orange Juice

• Water

• Cytoplasm

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NGSS.MS-LS1-2

This organelle makes proteins. 

• Cell membrane
• Nucleus
• Ribosome
• ER

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NGSS.HS-LS1-1

To control what enters or leaves the cell is a function of _________.

• Cell Wall
• Cell Membrane
• Nucleus
• Mitochondria

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NGSS.MS-LS1-2

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

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NGSS.MS-LS1-6

Which cell organelle carries out cell respiration?

• chloroplasts

• nucleus

• mitochondria

• cell membrane

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NGSS.HS-LS1-7

True/False: The invention of microscopes helped scientists discover cells.

• True

• False